Thermal Facts and Fairytales by Ross Wilcoxon Long time readers of Electronics Cooling will undoubtedly recall one of our former editors: Clemens Lasance. One of Clemens’ many contributions to the magazine was the creation of the original “Thermal Facts and Fairy Tales” column, which provided a forum for him to discuss a variety of issues related to the use and misuse of … [Read more...]
JEDEC Thermal Standards: Developing a Common Understanding
JEDEC Thermal Standards: Developing a Common Understanding The Joint Electron Device Engineering Council (JEDEC) was established to provide recognized technical standards for a wide range of applications, from how to handle electronic packages and defining package outline drawings, to the methods used to characterize performance, including thermal. The JC-15 committee … [Read more...]
Heat Spreader Efficiency Improvements by Addition of Latent Heat Solution Materials
Introduction Electronics thermal management has become an increasingly important design focus as devices have become more constrained, more powerful, more expensive and more ubiquitous. To manage temperatures, particularly in mobile devices, thermal engineers typically use higher thermal conductivity components and materials. Electrical engineers strive to spatially … [Read more...]
Summary of the IEEE ITherm 2019 Conference
Technical Brief John F. Maddox, Ph.D., P.E. The IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) was held at the Cosmopolitan Hotel and Casino in Las Vegas, NV from May 28-31, 2019. This was the 31st Anniversary of ITherm, first held in 1988. The conference was historically held every other year until 2016 when it … [Read more...]
3D Printing Allows for Complex, High Surface Area Geometries Optimized for Convection Cooling
3D printing is growing rapidly and has shown the potential to disrupt the manufacturing industry. Like many emerging technologies, initial adoption is being driven by the highest value markets including biomedical and aerospace, where 3D printing for end use parts is now being implemented at commercial scale. Moreover, as 3D printer costs fall and capabilities continue to … [Read more...]
